How can I integrate Jetprint with my store for direct customer orders?

I try placing orders on the jet prints platform through my Shopify store. The fulfillment has been in progress since September 5th, 2022, after the payment.

How do I integrate the jet print platform into my Shopify store, for customers to place their orders directly? Since some of my customers are outside the US.

David Ayegba

Rachvid Wears USA